1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkinab [10]
3 years ago
11

A number times the sum of 5 and 8 is 42

Mathematics
2 answers:
Ainat [17]3 years ago
7 0

The equation to this problem is:

n * 5 + 8 = 42

To solve for it:

n * 5 + 8 = 42

13n = 42

n = approximately 3.23

Hope this helps!


Yanka [14]3 years ago
4 0

The sum of 5 and 8 is 13.

Unknown number is x

So 13x=42

x=4

You might be interested in
A salsa recipe uses green pepper, and onion, and tomato in the extended ratio 2:5:9. How many cups of onion are needed to make 9
Vlad1618 [11]
The answer is 30 cups

Let x be a multiplier. So:
2x + 5x + 9x = 96
16x = 96
x = 96/16
x = 6 cups

Since the number of onion cups is 5x, then 5 * 6 = 30 cups are needed to make 96 cups of salsa.
8 0
3 years ago
Could someone help please
pogonyaev

Answer:

3.5 m/s

Step-by-step explanation

Remove brackets

d = t^2 + 0.2t + 3.3t + .66              

Combine

d = t^2 + 3.5t + .66

The initial velocity  is 3.5

3 0
2 years ago
Steps to solve x/8-5=-1
topjm [15]

Answer: x = 32

Step-by-step explanation:

x/8 - 5 = -1

Add 5 both sides : x/8 = 4

Multiply both sides by four: x=4 times 8

4 0
3 years ago
How many<br>tenths are there in 2 2/5<br>​
Alona [7]

Answer:

0.4

Step-by-step explanation:

4

5 0
3 years ago
What is the common ratio of the geometric sequence 9, 72,576, ...
AysviL [449]

Answer:

Hello! The answer is 8 : 1

Step-by-step explanation:

9 x 8 = 72

72 x 8 = 576

There is a pattern here.

_AnnieTheDreamGirl, 3/9/2022

8 0
2 years ago
Other questions:
  • Please what is the vertex and the point of this graph k (×)=[2 (×+4)]^2+3
    9·2 answers
  • HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALLLLLLP
    15·1 answer
  • Can someone please help me?<br> If g(x) = x2 - 5x + 2, find g(0).
    11·1 answer
  • Points A, B, C, D, and O have coordinates (0, 3), (4, 4), (4, y), (4, 0), and (0, 0), respectively. The area of ACDO is 5 times
    9·1 answer
  • What is 720 degrees converted to radians​
    8·2 answers
  • Water flows straight down from an open faucet. The cross-sectional area of the faucet is 1.00 × 10 − 4 m², and the speed of the
    8·1 answer
  • Scientific understandings can change as new information is discovered. Which is an example of how scientific understandings have
    5·1 answer
  • Which of these describe a scenario in which the given quantity changes at a constant rate with respect to time? Select
    10·1 answer
  • What is 7/12 in simplest form (fractions)
    11·2 answers
  • 19. Evaluate f(x) = -x² + 1 for x = -3.<br><br> -4<br> -9<br> -8<br> 4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!